Sequentially Pd/Cu‐Catalyzed Alkynylation‐Oxidation Synthesis of 1,2‐Diketones and Consecutive One‐Pot Generation of Quinoxalines
作者:Patrik Niesobski、Ivette Santana Martínez、Sebastian Kustosz、Thomas J. J. Müller
DOI:10.1002/ejoc.201900783
日期:2019.9
A sequentially Pd/Cu‐catalyzed alkynylation‐oxidation reaction furnishes 1,2‐diketones in a one‐pot fashion. This one‐pot process can be successfully concatened with a cyclocondensation to furnish a consecutive multicomponent synthesis of quinoxalines.